villain is 23/20/4 over big sample. so my thinking here on the river is i could let him thin vbet me, which i think he is very capable of betting his TP, 2p, lower flush, air, etc. however, i dont know if he calls a shove here, which is basically what a bet is. also if he goes for half pot, he basically has to call my shove. i tried to make it look like i wanted to bet, but was just scared of the flush draw. im very curious to ppl's thoughts on this.

PokerStars No-Limit Hold'em, $2 BB (4 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($333.95)
BB ($201.65)
UTG ($299.60)
Button ($317.65)

Preflop: Hero is SB with J, K.
1 fold, Button raises to $8, Hero calls $7, 1 fold.

Flop: ($18) 3, Q, 8 (2 players)
Hero checks, Button bets $14, Hero raises to $42, Button calls $28.

Turn: ($102) 6 (2 players)
Hero bets $78, Button calls $78.

River: ($258) 7 (2 players)
Hero ....